diff --git a/server/extension/cdb_dataservices_server--0.34.2.sql b/server/extension/cdb_dataservices_server--0.34.2.sql
index df6eee6..453f310 100644
--- a/server/extension/cdb_dataservices_server--0.34.2.sql
+++ b/server/extension/cdb_dataservices_server--0.34.2.sql
@@ -3465,10 +3465,8 @@ RETURNS SETOF cdb_dataservices_server.isoline AS $$
       for isochrone in resp:
         result_polygon = coordinates_to_polygon(isochrone.coordinates)
         if result_polygon:
-          quota_service.increment_success_service_use()
           result.append([source, isochrone.duration, result_polygon])
         else:
-          quota_service.increment_empty_service_use()
           result.append([source, isochrone.duration, None])
       quota_service.increment_success_service_use()
       quota_service.increment_isolines_service_use(len(result))
@@ -3526,10 +3524,8 @@ RETURNS SETOF cdb_dataservices_server.isoline AS $$
       for isochrone in resp:
         result_polygon = coordinates_to_polygon(isochrone.coordinates)
         if result_polygon:
-          service_manager.quota_service.increment_success_service_use()
           result.append([source, isochrone.duration, result_polygon])
         else:
-          service_manager.quota_service.increment_empty_service_use()
           result.append([source, isochrone.duration, None])
       service_manager.quota_service.increment_success_service_use()
       service_manager.quota_service.increment_isolines_service_use(len(result))
@@ -3586,10 +3582,8 @@ RETURNS SETOF cdb_dataservices_server.isoline AS $$
       for isochrone in resp:
         result_polygon = coordinates_to_polygon(isochrone.coordinates)
         if result_polygon:
-          service_manager.quota_service.increment_success_service_use()
           result.append([source, isochrone.duration, result_polygon])
         else:
-          service_manager.quota_service.increment_empty_service_use()
           result.append([source, isochrone.duration, None])
       service_manager.quota_service.increment_success_service_use()
       service_manager.quota_service.increment_isolines_service_use(len(result))